CN213306539U - Sun-proof device of big-arch shelter - Google Patents
Sun-proof device of big-arch shelter Download PDFInfo
- Publication number
- CN213306539U CN213306539U CN202021546602.4U CN202021546602U CN213306539U CN 213306539 U CN213306539 U CN 213306539U CN 202021546602 U CN202021546602 U CN 202021546602U CN 213306539 U CN213306539 U CN 213306539U
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- China
- Prior art keywords
- puggaree
- belt
- belt pulley
- support
- slider
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model discloses a sun-proof device of big-arch shelter, including support, puggaree and puggaree exhibition mechanism, be equipped with the slide rail in the support, sliding connection has the slider in the slide rail, puggaree exhibition mechanism includes servo motor, belt conveyer, puggaree guide bracket and puggaree fixed bolster, servo motor is fixed in on the support, belt conveyer connect in on servo motor's the output, the slider connect in on belt conveyer's the belt, the direction of transfer of belt is unanimous with the slip direction of slider, puggaree guide bracket is fixed in on the slider, the puggaree fixed bolster is fixed in on the support, the one end of puggaree is fixed in on the puggaree guide bracket, the other end of puggaree is fixed in on the puggaree fixed bolster. The utility model discloses a sunshade cloth and sunshade cloth receive and expand mechanism and realize retrieving and expanding of sunshade cloth, receive and expand through setting up belt conveyer drive sunshade cloth and can prevent that the motor from transshipping through the belt.
Description
Technical Field
The utility model relates to a sun-proof device of big-arch shelter.
Background
The greenhouse planting has the advantages of large coverage area, light weight, good light transmission and heat insulation performance, strong plasticity, low price and the like, can use light framework materials, is easy to build and shape, has higher economic benefit, can resist natural disasters, resists cold and heat, and is popular with producers.
However, once the sunlight device meets high light intensity, the light irradiation with high intensity for a long time is extremely unfavorable for the growth of crops such as vegetables, and at this time, the sun-shading cloth, the sun-shading net and the like are needed to shade the crops, but most of the sunlight-shading nets directly cover the outer surface of the greenhouse at present, and when the sun-shading nets are not needed, the sun-shading nets are needed to be retracted, and the retracting process is extremely troublesome, so that the sun-shading device is not easy to be opened and closed along with the change of the light irradiation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sun-proof device of big-arch shelter to solve among the prior art because sun-proof net is difficult for withdrawing, make sun-proof device be difficult for carrying out the problem of switching adjustment along with the illumination change.
The utility model provides a sun-proof device of big-arch shelter, includes support, puggaree and puggaree exhibition mechanism, be equipped with the slide rail in the support, sliding connection has the slider in the slide rail, puggaree exhibition mechanism includes servo motor, belt conveyer, puggaree guide bracket and puggaree fixed bolster, servo motor is fixed in on the support, belt conveyer connect in on servo motor's the output, the slider connect in on belt conveyer's the belt, the direction of transfer of belt is unanimous with the slip direction of slider, puggaree guide bracket is fixed in on the slider, puggaree fixed bolster is fixed in on the support, the one end of puggaree is fixed in on the puggaree guide bracket, the other end of puggaree is fixed in on the puggaree fixed bolster.
Preferably, belt conveyer still includes belt pulley action wheel, belt pulley action wheel pivot, belt pulley from driving wheel and belt pulley from driving wheel pivot, belt pulley action wheel pivot is fixed in on servo motor's the output and rotate connect in the support, the belt pulley action wheel install in belt pulley action wheel pivot, belt pulley from driving wheel pivot rotate connect in the support, the belt pulley from install in belt pulley from driving wheel pivot, the belt install in belt pulley from driving wheel and belt pulley from driving wheel on.
Preferably, the slider is provided with convex blocks protruding towards the left side and the right side, the inner side of the sliding rail is provided with a groove matched with the convex block part on the slider, the lower end of the slider is connected onto the belt, and the upper end of the slider is connected to the sunshade cloth guide support.
Preferably, a traction rod is arranged on the support along the sliding direction of the sliding block, a plurality of traction rings are connected onto the traction rod in a sliding mode, the traction rings are arranged along the direction of the traction rod and are connected to the sunshade cloth through ropes, and the sunshade cloth guiding support is connected to the traction rod in a sliding mode.
Preferably, one end of the sliding rail, which is close to the sunshade cloth fixing support, is the front end, and the tail end of the sliding rail is provided with a limiting block.
The utility model has the advantages that: the sunshade cloth is retracted and extended through the sunshade cloth and the sunshade cloth retracting and extending mechanism, when sunlight is too strong, damage of strong light of crops is reduced through the extended sunshade cloth, and when the sunlight is suitable for the growth of the crops, the sunshade cloth is retracted; meanwhile, the belt transmission device is used for driving the sunshade cloth to retract and unfold, so that the motor can be prevented from being overloaded by the slipping of the belt; meanwhile, the space for retracting the sun-shading cloth can be reduced by retracting and unfolding the sun-shading cloth through the traction ring and the traction rod.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is an enlarged schematic view of the point a of fig. 2 according to the present invention.
Fig. 4 is a plan view of the sunshade cloth of the present invention when it is not deployed.
Fig. 5 is a plan view of the sunshade cloth of the present invention when it is unfolded.
Fig. 6 is a sectional view of a top view of the present invention.
Fig. 7 is a sectional view of a part of the structure in the left side view of the present invention.
The labels in the figures are: 1. the sunshade cloth folding and unfolding mechanism comprises a support, 2 parts of sunshade cloth, 3 parts of sunshade cloth folding and unfolding mechanism, 301 parts of servo motor, 302 parts of belt transmission device, 3021 parts of belt pulley driving wheel, 3022 parts of belt pulley driving wheel rotating shaft, 3023 parts of belt pulley driven wheel, 3024 parts of belt pulley driven wheel rotating shaft, 3025 parts of belt, 303 parts of sunshade cloth guiding support, 304 parts of sunshade cloth fixing support, 4 parts of slide rail, 5 parts of slide block, 6 parts of draw bar, 7 parts of draw ring, 8 parts of limit block.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention by those skilled in the art.
As shown in fig. 1-7, the utility model provides a greenhouse sun-proof device, which comprises a support 1, a sunshade cloth 2 and a sunshade cloth folding and unfolding mechanism 3, wherein a slide rail 4 is arranged in the support 1, a slide block 5 is slidably connected in the slide rail 4, the sunshade cloth folding and unfolding mechanism 3 comprises a servo motor 301, a belt conveyer 302, a sunshade cloth guiding support 303 and a sunshade cloth fixing support 304, the servo motor 301 is fixed on the support 1, the belt conveyer 302 is connected on the output end of the servo motor 301, the slide block 5 is connected on a belt 3025 of the belt conveyer 302, the conveying direction of the belt 3025 is consistent with the sliding direction of the slide block 5, the sunshade cloth guiding support 303 is fixed on the slide block 5, the sunshade cloth fixing support 304 is fixed on the support 1, one end of the sunshade cloth 2 is fixed on the sunshade cloth guiding support 303, the other end of the sunshade cloth 2 is fixed on the sunshade cloth fixing bracket 304.
The slider 5 is provided with convex blocks protruding towards the left side and the right side, the inner side of the slide rail 4 is provided with a groove matched with the convex block part on the slider 5, the lower end of the slider 5 is connected to the belt 3025, and the upper end of the slider 5 is connected to the sunshade cloth guide support 303.
The sunshade cloth is characterized in that a traction rod 6 is arranged on the support 1 along the sliding direction of the sliding block 5, a plurality of traction rings 7 are connected onto the traction rod 6 in a sliding mode, the traction rings 7 are arranged along the direction of the traction rod 6 and are connected to the sunshade cloth 2 through ropes, the sunshade cloth guide support 303 is connected onto the traction rod 6 in a sliding mode, and the traction rod 7 can support and guide the sunshade cloth guide support 303.
The end of the slide rail 4 close to the sunshade cloth fixing support 304 is the front end, and the tail end of the slide rail 4 is provided with a limiting block 8.
The specific implementation mode and principle are as follows: when sunlight is too strong and is not suitable for crop growth, the servo motor 301 is started to rotate forward to drive the belt 3025 to rotate clockwise, the belt 3025 moves to drive the sliding block 5 to slide backwards in the sliding rail 4, and the sliding block 5 slides to drive the sunshade cloth guide support 303 to slide backwards on the traction rod 6, so that the sunshade cloth 2 is unfolded; when sunlight is suitable for crop growth, the servo motor 301 is started to rotate reversely to drive the belt 3025 to rotate anticlockwise, the belt 3025 moves to drive the sliding block 5 to slide forwards in the sliding rail 4, and the sliding block 5 slides to drive the sunshade cloth guide support 303 to slide forwards on the traction rod 6, so that the sunshade cloth 2 is retracted.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial modifications of the inventive concept and technical solutions of the present invention or direct application of the inventive concept and technical solutions to other applications without modification are within the scope of the present invention.
Claims (5)
1. The utility model provides a sun-proof device of big-arch shelter which characterized in that: including support (1), puggaree (2) and puggaree exhibition mechanism (3), be equipped with slide rail (4) in support (1), sliding connection has slider (5) in slide rail (4), puggaree exhibition mechanism (3) include servo motor (301), belt conveyer (302), puggaree guide bracket (303) and puggaree fixed bolster (304), servo motor (301) are fixed in on support (1), belt conveyer (302) connect in on the output of servo motor (301), slider (5) connect in on belt (3025) of belt conveyer (302), the direction of delivery of belt (3025) is unanimous with the slip direction of slider (5), puggaree guide bracket (303) are fixed in on slider (5), puggaree fixed bolster (304) are fixed in on support (1), one end of the sunshade cloth (2) is fixed on the sunshade cloth guide bracket (303), and the other end of the sunshade cloth (2) is fixed on the sunshade cloth fixing bracket (304).
2. The greenhouse sunscreen device according to claim 1, characterized in that: belt conveyer (302) still includes belt pulley action wheel (3021), belt pulley action wheel pivot (3022), belt pulley from driving wheel (3023) and belt pulley from driving wheel pivot (3024), belt pulley action wheel pivot (3022) are fixed in on the output of servo motor (301) and rotate connect in support (1), belt pulley action wheel (3021) install in on belt pulley action wheel pivot (3022), belt pulley from driving wheel pivot (3024) rotate connect in support (1), belt pulley from driving wheel (3023) install in on belt pulley from driving wheel pivot (3024), belt (3025) install in belt pulley from driving wheel (3023) and belt pulley from driving wheel (3023).
3. The greenhouse sunscreen device according to claim 1, characterized in that: slider (5) are equipped with to the bellied lug of left and right sides, slide rail (4) inboard is equipped with the recess with lug part matched with on slider (5), the lower extreme of slider (5) is connected on belt (3025), the upper end of slider (5) is connected in puggaree guide bracket (303).
4. The greenhouse sunscreen device according to claim 1, characterized in that: the sunshade cloth is characterized in that a traction rod (6) is arranged on the support (1) along the sliding direction of the sliding block (5), a plurality of traction rings (7) are connected onto the traction rod (6) in a sliding mode, the traction rings (7) are arranged along the direction of the traction rod (6) and are connected to the sunshade cloth (2) through ropes, and the sunshade cloth guide support (303) is connected to the traction rod (6) in a sliding mode.
5. The greenhouse sunscreen device according to claim 2, characterized in that: the one end that slide rail (4) are close to puggaree fixed bolster (304) is the front end, the end of slide rail (4) is equipped with stopper (8), stopper (8) are located belt (3025) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546602.4U CN213306539U (en) | 2020-07-30 | 2020-07-30 | Sun-proof device of big-arch shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546602.4U CN213306539U (en) | 2020-07-30 | 2020-07-30 | Sun-proof device of big-arch shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213306539U true CN213306539U (en) | 2021-06-01 |
Family
ID=76092780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021546602.4U Active CN213306539U (en) | 2020-07-30 | 2020-07-30 | Sun-proof device of big-arch shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213306539U (en) |
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2020
- 2020-07-30 CN CN202021546602.4U patent/CN213306539U/en active Active
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